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Radiant|Natural|GIA

1.02ct I SI2 Radiant Natural Diamond

EX • I/SI2 • GIA 6552196492

Certificate GIA 6552196492

Diamond specifications and retailer prices

From $1,770 SGD
As of November 4, 2026
Save $1,580 SGD (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,678 SGD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552196492. Listed at 9 retailers as of November 4, 2026, with a 89% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552196492
Dimensions6.63 × 4.85 × 3.42 mm
L/W Ratio1.37
Top View
6.63 mm4.85 mm1.02 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552196492
Side View
Table 69.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,118 SGD|Low: $1,623 SGD|High: $3,401 SGD|Avg: $2,428 SGD|+4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 4$1,770 SGD
Retailer 1$2,118 SGD
Retailer 5$2,348 SGD
Retailer 3$2,608 SGD
Retailer 2$3,350 SGD

41 data points across 5 retailers

9 retailers$1,770 SGD to $3,350 SGD

A
Cheapest Retailer
-
$1,770 SGD
Final sale: no returns
Retailer 2
-
$1,919 SGD
View
Price last confirmed 30 days ago
Retailer 3
-
$1,919 SGD
View
Price last confirmed 30 days ago
Retailer 4
-
$2,007 SGD
View
Price last confirmed 37 days ago
A
Retailer 5
-
$2,118 SGD
View
Retailer 6
-
$2,213 SGD
View
Price last confirmed 39 days ago
B+
Retailer 7
-
$2,608 SGD
View
B+
Retailer 8
-
$3,350 SGD
View
Most Expensive
NZ Jewellers
3113b86d-9198-4707-9a2e-a10468addeba · Sep 30
$4,678 SGD
$3,650 USD
View
Price last confirmed 37 days ago
8 more retailers have this diamond
Prices start from $1,770 SGDSave up to $1,580 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.02ct Radiant
$1,770 SGD